package com.hongye.proprietary.config;

import org.springframework.amqp.core.Binding;
import org.springframework.amqp.core.Exchange;
import org.springframework.amqp.core.Queue;
import org.springframework.amqp.core.TopicExchange;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import java.util.HashMap;
import java.util.Map;

/**
 * @author lins
 * @date 2021/10/17 9:09
 */
@Configuration
public class MyMqConfig {
    /*
    * 死信队列
    * */
    @Bean
    public Queue orderDelayQueue(){
        Map<String, Object> arguments = new HashMap<>();
        arguments.put("x-dead-letter-exchange", "order-event-exchange");
        arguments.put("x-dead-letter-routing-key", "order.release.order");
        arguments.put("x-message-ttl",60000L);
        return new Queue(
                "order.delay.queue",
                true,
                false,
                false,
                arguments);
    }
    /*
    * 实际监听的队列
    * */
    @Bean
    public Queue orderReleaseOrderQueue(){
        Map<String, Object> arguments = new HashMap<>();
        return new Queue(
                "order.release.order.queue",
                true,
                false,
                false);
    }
    /*
    * topic主题交换机
    * */
    @Bean
    public Exchange orderEventExchange(){
        return new TopicExchange("order-event-exchange", true, false);

    }
    /*
    * 死信队列绑定关系
    * */
    @Bean
    public Binding orderCreateOrderBinding(){
        return new Binding("order.delay.queue",
                Binding.DestinationType.QUEUE,
                "order-event-exchange",
                "order.create.order",
                null);
    }
    /*
    * 实际监听的队列绑定关系
    * */
    @Bean
    public Binding orderReleaseOrderBinding(){
        return new Binding("order.release.order.queue",
                Binding.DestinationType.QUEUE,
                "order-event-exchange",
                "order.release.order",
                null);
    }
}
